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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Mechanical - 2.8L (LWN) Diesel) >> Repair Instructions >> Lower Oil Pan Cleaning and Inspection

Lower Oil Pan Cleaning and Inspection

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  1. GM2243653Courtesy of GENERAL MOTORS COMPANY

    Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant 

  2. Clean the oil pan mating surface.
  3. Clean the oil pan (1). Remove all the sludge and the oil deposits.
  4. Inspect the threads for the engine oil drain plug.
  5. Inspect the oil pan for cracking near the pan rail and the transmission mounting points.
  6. Inspect the oil pan baffle and pickup screen.
  7. Repair or replace the oil pan as necessary.